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authorJeff Garzik <jeff@garzik.org>2010-04-22 21:59:13 -0400
committerJeff Garzik <jgarzik@redhat.com>2010-04-22 21:59:13 -0400
commita09bf4cd53b8ab000197ef81f15d50f29ecf973c (patch)
tree541b102b5145690addaa72d76f83b8f79a337ee1 /drivers/ata
parent4c44f309cd396c18b096d31f03126824c685dbe2 (diff)
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libata: ensure NCQ error result taskfile is fully initialized
before returning it via qc->result_tf. Cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-eh.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 9e18cc9be0d..228740f356c 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1628,6 +1628,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
}
/* okay, this error is ours */
+ memset(&tf, 0, sizeof(tf));
rc = ata_eh_read_log_10h(dev, &tag, &tf);
if (rc) {
ata_link_printk(link, KERN_ERR, "failed to read log page 10h "